As my disk is not so big and I don't want to download further block chain data, so I changed the loader of Abe to "blkfile' from 'rpc', and I expected that the database won't increase. However, it seems Abe reloaded the blkfile into the database from the scratch and the block_tx number continued to increase though the block data was not updated. It did re-index the data into database according to the Abe browser that the block number just several thousands.

What's the problem? How can I recover to the right database?

Thanks.